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Avoid PATH_MAX when getting the executable path on Linux and OpenBSD. #1403

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Merged
merged 2 commits into from
Nov 7, 2025
Merged

Avoid PATH_MAX when getting the executable path on Linux and OpenBSD. #1403

merged 2 commits into from
Nov 7, 2025
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@grynspan grynspan commented Nov 7, 2025 •
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This PR adjusts the implementations of CommandLine.executablePath on Linux and OpenBSD to avoid an artificial upper bound based on PATH_MAX.

Checklist:

  • Code and documentation should follow the style of the Style Guide.
  • If public symbols are renamed or modified, DocC references should be updated.

@grynspan
Avoid PATH_MAX when getting the executable path on Linux and OpenBSD.
50b4645 
This PR adjusts the implementations of `CommandLine.executablePath` on Linux and
OpenBSD to avoid an artificial upper bound based on `PATH_MAX`.
@grynspan grynspan added this to the Swift 6.3.0 milestone Nov 7, 2025
@grynspan grynspan self-assigned this Nov 7, 2025
@grynspan grynspan added the bug 🪲 Something isn't working label Nov 7, 2025
@grynspan grynspan added linux 🐧 Linux support (all distros) exit-tests ☠️ Work related to exit tests openbsd 🐡 OpenBSD support labels Nov 7, 2025
@grynspan grynspan merged commit 10970ce into main Nov 7, 2025
27 checks passed
@grynspan grynspan deleted the jgrynspan/avoid-path_max-in-executablePath branch November 7, 2025 17:30
3405691582
3405691582 reviewed Nov 7, 2025
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@3405691582 3405691582 3405691582 left review comments

@stmontgomery stmontgomery stmontgomery approved these changes

@briancroom briancroom Awaiting requested review from briancroom briancroom is a code owner

@jerryjrchen jerryjrchen Awaiting requested review from jerryjrchen jerryjrchen is a code owner

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@grynspan grynspan

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bug 🪲 Something isn't working exit-tests ☠️ Work related to exit tests linux 🐧 Linux support (all distros) openbsd 🐡 OpenBSD support

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Swift 6.3.0

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